Rocking chair



FIG. 1 is a front and top perspective view of a rocking chair, showing my new design;

FIG. 2 is a rear and bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines depict portions of the rocking chair in which the design is embodied that form no part of the claimed design. 

CLAIM The ornamental design for a rocking chair, as shown and described. 